rabtap: 1.43 -> 1.44.1 (#399149)

pkgs/by-name/ra/rabtap/package.nix

@@ -6,16 +6,20 @@
 
 buildGoModule rec {
   pname = "rabtap";
-  version = "1.43";
+  version = "1.44.1";
 
   src = fetchFromGitHub {
     owner = "jandelgado";
     repo = "rabtap";
     rev = "v${version}";
-    sha256 = "sha256-OUpDk6nfVbz/KP7vZeZV2JfbCzh/KcuxG015/uxYuEI=";
+    sha256 = "sha256-mW2O8/22zbA3/wpYkQHCI0z8EEL0Wyud2TD5vNUJrNI=";
   };
 
-  vendorHash = "sha256-V7AkqmEbwuW2Ni9b00Zd22ugk9ScGWf5wauHcQwG7b0=";
+  vendorHash = "sha256-Yi4vH3UMOE//p3H9iCR5RY3SjjR0mu2sBRx8WK57Dq8=";
+
+  ldflags = [
+    "-X main.BuildVersion=v${version}"
+  ];
 
   meta = with lib; {
     description = "RabbitMQ wire tap and swiss army knife";